Mansard Roof Extensions in Shepherd's Bush

Which postcode districts around Shepherd's Bush do we cover for mansard roof extension work?

Every Shepherd's Bush postcode district we draw in, the stock that dominates it and the authority that validates a mansard roof extension there. Shepherd's Bush fees below are the statutory England rates for 2026, not mansard roof extension estimates.

How does a mansard roof extension differ street by street across Shepherd's Bush?

Roof pitch, wall build-up and plot depth change every few Shepherd's Bush streets, and each one changes what a mansard roof extension can achieve at that address.

• Shepherd's Bush (W12) — mansard roof extension work in Shepherd's Bush means victorian and edwardian terraces. Shepherd's Bush is Victorian and Edwardian terraces. A mansard on a Victorian terrace almost always needs full planning permission throughout W12. Hammersmith & Fulham Council decides the Shepherd's Bush application, and Westfield London anchors the Shepherd's Bush location plan.
• Near Shepherd's Bush: White City (W12) — regenerated quarter, post-war estates defines White City, where post-war estates, new-build set what a mansard roof extension can do. Mansards on post-war blocks are a structural and fire-strategy exercise before they are an aesthetic one across W12. Any White City mansard roof extension is validated by Hammersmith & Fulham Council, with Television Centre the usual White City reference point on the site plan.
• Near Shepherd's Bush: Parsons Green (SW6) — mansard roof extension work in Parsons Green means victorian terraces. Parsons Green is Victorian bay-fronted terraces around the green. A mansard on a Victorian terrace almost always needs full planning permission throughout SW6. Hammersmith & Fulham Council decides the Parsons Green application, and Parsons Green park anchors the Parsons Green location plan.
• Near Shepherd's Bush: Barons Court (W14) — Edwardian mansion blocks, Victorian terraces defines Barons Court, where edwardian mansion blocks, victorian terraces set what a mansard roof extension can do. A mansard on a Victorian terrace almost always needs full planning permission across W14. Any Barons Court mansard roof extension is validated by Hammersmith & Fulham Council, with Barons Court Tube the usual Barons Court reference point on the site plan.
• Near Shepherd's Bush: Brackenbury Village (W6) — a mansard roof extension in Brackenbury Village starts from victorian terraces, and Brackenbury Village reads as Victorian conservation area. A mansard on a Victorian terrace almost always needs full planning permission in W6. Hammersmith & Fulham Council assesses Brackenbury Village mansard roof extensions against its own Brackenbury Village character guidance, and the location plan we draw for Brackenbury Village references Ravenscourt Park.
• Near Shepherd's Bush: Sand's End (SW6) — mansard roof extension work in Sand's End means victorian terraces, new-build. Sand's End is Victorian terraces, riverside regen. A mansard on a Victorian terrace almost always needs full planning permission throughout SW6. Hammersmith & Fulham Council decides the Sand's End application, and Imperial Wharf anchors the Sand's End location plan.
• Near Shepherd's Bush: Fulham (SW6) — Victorian bay-fronted terraces defines Fulham, where victorian terraces, mansion blocks set what a mansard roof extension can do. A mansard on a Victorian terrace almost always needs full planning permission across SW6. Any Fulham mansard roof extension is validated by Hammersmith & Fulham Council, with Fulham Broadway the usual Fulham reference point on the site plan.

What local planning policy applies to a mansard roof extension in Shepherd's Bush?

How designation changes a Shepherd's Bush mansard roof extension: Hammersmith & Fulham Council maintains 45 conservation areas, including Fulham Palace Road, Parsons Green, Walham Green. Inside any of them a Shepherd's Bush mansard roof extension cannot rely on permitted development, and the route becomes a £548 householder application determined in 8 weeks rather than a £249 prior approval in 6 weeks. Walham Green sets the tone for Shepherd's Bush casework.

Shepherd's Bush and Article 4: Article 4 removes PD for HMO conversions; restrictions on ground-floor shop-to-residential in certain streets. A mansard roof extension planned at a W12 address is checked against that direction first; Hammersmith & Fulham Council publishes the Shepherd's Bush extent, and the W12 line rarely follows the Shepherd's Bush boundary you would expect.

Shepherd's Bush housing stock: Victorian and Edwardian terraces — particularly two-storey bay-fronted terraces south of the river in Fulham and Parsons Green; mansion blocks along main roads. Suburban-feel residential streets with strong conservation area coverage; well-established mansard precedents on many terraces. Read that before choosing a mansard roof extension route in Shepherd's Bush — construction, not postcode, sets what is achievable. Hammersmith & Fulham Council charges £548 for a householder application and has 8 weeks to determine it.

Which neighbouring authorities border Shepherd's Bush?

• Hounslow — adjoining Shepherd's Bush, with 30 conservation areas centred on W3. A mansard roof extension on the far side of the Shepherd's Bush line is determined by Hounslow Council, so the Shepherd's Bush quote for mansard roof extensions is checked against Hounslow guidance before it is issued.
• Richmond upon Thames — the Richmond upon Thames boundary runs against Hammersmith and Fulham, so a mansard roof extension a street from Shepherd's Bush is decided by Richmond Council instead. Richmond upon Thames runs 72 conservation areas across SW13 and its neighbours, which is why mansard roof extensions priced for Shepherd's Bush are re-checked against Richmond upon Thames policy whenever the Shepherd's Bush address sits on that edge.
• Wandsworth — the Wandsworth boundary runs against Hammersmith and Fulham, so a mansard roof extension a street from Shepherd's Bush is decided by Wandsworth Council instead. Wandsworth runs 45 conservation areas across SW8 and its neighbours, which is why mansard roof extensions priced for Shepherd's Bush are re-checked against Wandsworth policy whenever the Shepherd's Bush address sits on that edge.
• Kensington and Chelsea — the Kensington and Chelsea boundary runs against Hammersmith and Fulham, so a mansard roof extension a street from Shepherd's Bush is decided by RBKC Planning instead. Kensington and Chelsea runs 38 conservation areas across SW1 and its neighbours, which is why mansard roof extensions priced for Shepherd's Bush are re-checked against Kensington and Chelsea policy whenever the Shepherd's Bush address sits on that edge.

Sources for this Shepherd's Bush mansard roof extension page: borough policies maps and conservation-area registers (2025–26), Royal Mail postcode district boundaries, the Town and Country Planning (Fees for Applications) (England) Regulations, the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended, and the Party Wall etc. Act 1996.